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    • 2. 发明授权
    • Air bag system for the protection of the passengers of motor vehicles in
case of accidents
    • 气囊系统为事故发生时保护机动车辆的乘客
    • US4243248A
    • 1981-01-06
    • US949243
    • 1978-10-06
    • Hansjurgen ScholzHans-Gerd BackhausLuigi Brambilla
    • Hansjurgen ScholzHans-Gerd BackhausLuigi Brambilla
    • B60R21/01B60R21/015B60R21/08
    • B60R21/0132
    • An airbag system for protecting the occupants of an automotive vehicle during collisions, the airbag system including airbags for the driver and front-seat passenger, and a sensor system for detecting the increase in deceleration of the vehicle during a collision and for triggering controlled inflation of the airbags in accordance with the detected increase in deceleration. The airbag associated with the front-seat passenger being inflatable in two stages, the first inflation stage being triggerable in response to an output signal from the sensor system generated when the detected increase in deceleration is equal to or greater than a first threshold value, and the second inflation stage being triggerable in response to an output signal from the sensor system generated when the detected increase is equal to or greater than a second threshold value which is higher than the first threshold value. The airbag associated with the driver being inflatable only when the second threshold value has been equalled or exceeded. The sensor system is provided with a delay arrangement for delaying at least the triggering of the second inflation stage with respect to the triggering of the first inflation stage by a predetermined delay time period.
    • 一种气囊系统,用于在碰撞期间保护机动车辆的乘客,所述气囊系统包括用于驾驶员和前排乘客的安全气囊,以及用于检测在碰撞期间车辆减速度增加并用于触发受控通气的传感器系统 安全气囊按照检测到的减速度增加。 与前座乘客相关联的安全气囊可分为两级充气,第一充气阶段可响应于当检测到的减速度增加等于或大于第一阈值时产生的来自传感器系统的输出信号而触发;以及 当检测到的增加等于或大于高于第一阈值的第二阈值时,响应于来自传感器系统的输出信号触发第二充气阶段。 与驾驶员相关联的安全气囊仅在第二阈值已经相等或超过时才可充气。 传感器系统具有延迟装置,用于相对于第一充气阶段的触发至少延迟第二充气阶段的触发预定的延迟时间段。